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Frontal fibrosing alopecia is a hair loss condition in postmenopausal women, similar to lichen planopilaris, with ineffective treatments.

β-catenin in the dermal papilla is crucial for normal hair growth and repair.

The circadian clock affects skin stem cell behavior, impacting aging and cancer risk.

Melanocyte stem cells in hair follicles are key for hair color and could help treat greying and pigment disorders.

Future hair loss treatments should aim to extend hair growth, reactivate resting follicles, reverse shrinkage, and possibly create new follicles, with gene therapy showing promise.

AGA causes hair loss by shrinking hair follicles due to DHT binding, and can be treated with finasteride and minoxidil.

Different types of skin cells play specific roles in development, healing, and cancer.

More dermal papilla cells in hair follicles lead to larger, healthier hair, while fewer cells cause hair thinning and loss.

Laser hair removal is the most requested cosmetic procedure and has become a scientifically-based treatment suitable for all skin types.

Fibrinogen/LDL apheresis may improve speech perception in sudden hearing loss, especially for those with high fibrinogen and LDL levels.

Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.

Cancer cells often have more copies of TERT and TERC genes, which helps them grow and could affect patient outcomes.

Low fluence photoepilation temporarily removes hair by targeting the hair follicle's pigmented area without severe damage.

Inflammation may be linked to hair loss, and targeting specific enzymes could help treat it.

Macrophages help heal nerves by aiding the maturation of Schwann cells and are important for nerve repair.

Gene therapy with the Math1 gene helped regenerate balance-related cells and improve balance in mice.

PEVs improve minoxidil skin penetration, increasing hair growth.

Surgery is the main treatment for liver hydatidosis, but has risks; albendazole is the most effective drug but can have side effects.

Eflornithine cream effectively reduces women's unwanted facial hair but hair returns if treatment stops.

Ruby laser pulses best destroy hair follicles during the growth phase and effectiveness varies with laser intensity; melanin is key for targeting, and timing treatments can improve results.

Survivors of Stevens-Johnson syndrome/toxic epidermal necrolysis need ongoing care for various long-term health problems.

Chemotherapy often causes temporary hair loss, which is distressing and needs better treatment and support.

The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.

Spironolactone is effective for treating acne, hirsutism, and androgenic alopecia in women with few side effects.

Traction alopecia is more common in African women than girls, especially when traction is applied to chemically relaxed hair; avoiding such hairstyles may reduce the risk.

Skin can be cooled quickly and safely during laser treatments to protect it without affecting deeper layers.

The document concludes that accurate diagnosis of different types of hair loss requires careful examination of hair and scalp tissue, considering both clinical and microscopic features.

Using nanostructured lipid carriers to deliver spironolactone could improve treatment for hair loss.

Drosha and Dicer are essential for hair follicle health and preventing DNA damage in skin cells.

The study found that Keratosis Pilaris Atrophicans is a genetic skin condition that starts in childhood, involves inflammation and scarring, and current treatments are only somewhat effective.